UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pFORkrJjVm5rGX9K4XHdbndksRWNKJQPAn1ICuVj6ds=' 
WHERE 
  key_id = '72f2a502387a539ac6907f1e948a23e7c89f8a5d437a8413dc3b7c593967c53c' 
  AND (
    token = 'pFORkrJjVm5rGX9K4XHdbndksRWNKJQPAn1ICuVj6ds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )